1. Automatic waste interception control via an intelligent control system; 2. Control achieved through water level signal transmission; 3. On sunny days, wastewater flows through the classification system into the sewage network; 4. Automatically closes the interception pipe mouth when the water level reaches the set value (based on actual pipeline needs); 5. Simultaneously, the drainage gate is automatically opened; 6. Automated intelligent operation, with manual and touch operation options; 7. LCD display for intuitive understanding of system operation status; 8. Remote control capability with reserved remote communication port; 9. Suitable for outdoor protection with features like lightning and moisture resistance.
Hydraulic Downward-Opening Sluice Gate
Hydraulic bottom-lift weirs are used in pipelines, culverts, or channels. They serve functions such as flushing, preventing backflow, and regulating flow rates. This equipment opens downwards, not occupying the upper space, hence the name "bottom-lift weir." In our country's urban drainage pipeline system, there are two types of bottom-lift weirs: electric bottom-lift weirs and hydraulic bottom-lift weirs. Electric bottom-lift weirs control the opening and closing of a weir plate through an electric actuator, while hydraulic bottom-lift weirs control the opening and closing of a weir plate through a hydraulic cylinder.
Product Introduction
The hydraulic open-slot weir gate is driven and controlled by an opening and closing cylinder, which not only saves underground excavation space but also ensures a reliable seal. The cylinder can be equipped with an automatic control system for automated operation. Water from the upstream flows over the top of the gate, which can be raised or lowered as needed and can stop at any position to control the water distribution flow or adjust the upstream water level. This allows for multiple functions such as flushing, water level control, and flow control.
The hydraulic open weir gate system primarily consists of weir gates, hydraulic systems (including the hydraulic station and accessories), ultrasonic liquid level gauges, and control systems. For easy maintenance in the future, a maintenance channel is usually provided in front and behind the weir gates. By monitoring data from instruments, rainwater and wastewater are automatically分流 to their respective pipelines, achieving the function of "completely intercepting pollution in summer, discarding initial rainwater, and directly discharging during the rainy season." It is an essential facility for the end-of-pipe treatment technology of non-point source pollution.
1. Compact design with the weir gate opening downwards, not occupying upper installation space and not affecting the ground landscape; 2. The weir gate can be stopped at any height; 3. Local or remote monitoring available; 4. Bidirectional sealing; 5. Mainly made of stainless steel welding, with excellent corrosion resistance, easy maintenance and long service life.
